/*
 * @Description: Student
 * @Author: rendc
 * @Date: 2025-07-31 14:47:18
 * @LastEditors: rendc
 * @LastEditTime: 2025-07-31 14:50:18
 */

public class Test {

  public static void main(String[] args) {
    Student s = Student.getStudent();
    Student s2 = Student.getStudent();
    System.out.println(s);
    System.out.println(s2);
  }
}